grpc - RPC system from Google

	Commit message (Collapse)	Author	Age
*	clang-format objective-c files	Muxi Yan	2018-04-11
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*	auto-fix most of licenses	Jan Tattermusch	2017-06-08
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*	Revert format changes of unrelated files	Muxi Yan	2016-10-28
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*	clang-format format clean	Muxi Yan	2016-10-25
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*	Enable treating warnings as errors for target gRPC	Yuchen Zeng	2016-06-20
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*	Objective-C: Add ChannelCredentials to gRPC Call.	Paul Querna	2016-04-29
	GRPCHost now has a property channelCreds which is used when creating a GRPCChannel.